3 * http://visionmedia.github.com/mocha/
5 var assert = assert || require("assert");
6 var Base64 = Base64 || require('../base64.js').Base64;
7 var is = function (a, e, m) {
13 describe('atob', function () {
15 describe('basic', function () {
16 it('d', is(Base64.btoa('d'), 'ZA=='));
17 it('da', is(Base64.btoa('da'), 'ZGE='));
18 it('dan', is(Base64.btoa('dan'), 'ZGFu'));
19 it('ZA==', is(Base64.atob('ZA=='), 'd' ));
20 it('ZGE=', is(Base64.atob('ZGE='), 'da' ));
21 it('ZGFu', is(Base64.atob('ZGFu'), 'dan' ));
24 describe('whitespace', function () {
25 it('Z A==', is(Base64.atob('ZA =='), 'd' ));
26 it('ZG E=', is(Base64.atob('ZG E='), 'da' ));
27 it('ZGF u', is(Base64.atob('ZGF u'), 'dan' ));
30 describe('null', function () {
31 it('\\0', is(Base64.btoa('\0'), 'AA=='));
32 it('\\0\\0', is(Base64.btoa('\0\0'), 'AAA='));
33 it('\\0\\0\\0', is(Base64.btoa('\0\0\0'), 'AAAA'));
34 it('AA==', is(Base64.atob('AA=='), '\0' ));
35 it('AAA=', is(Base64.atob('AAA='), '\0\0' ));
36 it('AAAA', is(Base64.atob('AAAA'), '\0\0\0'));
39 describe('binary', function () {
40 var pngBase64 = 'iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII=';
41 var pngBinary = '\x89\x50\x4e\x47\x0d\x0a\x1a\x0a\x00\x00\x00\x0d\x49\x48\x44\x52\x00\x00\x00\x01\x00\x00\x00\x01\x08\x04\x00\x00\x00\xb5\x1c\x0c\x02\x00\x00\x00\x0b\x49\x44\x41\x54\x78\xda\x63\x64\x60\x00\x00\x00\x06\x00\x02\x30\x81\xd0\x2f\x00\x00\x00\x00\x49\x45\x4e\x44\xae\x42\x60\x82';
42 it('.btoa', is(Base64.btoa(pngBinary), pngBase64));
43 it('.atob', is(Base64.atob(pngBase64), pngBinary));